Marks Thinline Slim Line, 2750B/26D, Satin Chrome, Left Hand, Mortise Entry Lever Plate Trim Set Lockset Single Cylinder Lock Set.
1" Backset,
Deadbolt: 1", front: Lock Face Plate is 1" x 9-7/16". Single Cylinder on outside and thumb turn on inside. Commercial Mortise Locksets, For storm doors. Mounting screw holes spaced at 8-1/4 inches. Backset 1 inch. Thru-bolted solid satin chrome lever plate trim set assemblies, Spring loaded captivated self adjusting spindles with screwless levers.
- Reversible Mortise Lock Backset: 1 inch
- Escutcheon Plate: 1 x 9-3/4
- Escutcheon Plate Screws: 7-7/16 inches
- Thru-bolted solid satin chrome lever plate trim set assemblies